4. Let G be a group and let H, K be subgroups of G such that |H| = 12 and |K| = 5. Prove that HNK = {e

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
100%
**Problem Statement**

Let \( G \) be a group and let \( H, K \) be subgroups of \( G \) such that \( |H| = 12 \) and \( |K| = 5 \). Prove that \( H \cap K = \{ e \} \).

---

**Explanation**

This problem involves understanding properties of group theory, specifically focusing on subgroups and their intersections. Given that \( |H| \) and \( |K| \) are their respective orders, the task is to demonstrate that their intersection is trivial, only consisting of the identity element of the group \( G \).
Transcribed Image Text:**Problem Statement** Let \( G \) be a group and let \( H, K \) be subgroups of \( G \) such that \( |H| = 12 \) and \( |K| = 5 \). Prove that \( H \cap K = \{ e \} \). --- **Explanation** This problem involves understanding properties of group theory, specifically focusing on subgroups and their intersections. Given that \( |H| \) and \( |K| \) are their respective orders, the task is to demonstrate that their intersection is trivial, only consisting of the identity element of the group \( G \).
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Groups
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,